Commissioning And Operation; Work Instructions - Narex EPL 10-5 E Instrucciones De Uso Originales

English
Adjustment instructions
When thin materials, such as metal plates, or hard materials, such as ce-
ramics, are worked, adjust zero forward swinging.
Adjustment of small or zero forward swinging ensures better cut mar-
gins of soft materials.
In case of soft metals, such as timber and plastic materials, you can work
with higher forward swinging.
When curves or arches are cut out in soft materials, adjust either zero or
small forward swinging as per the curvature size due to lower load of the
saw blade in the section.
Correct forward swinging adjustment has to be verified by a test cut.
Indicative data of forward swinging adjustment are stated in the table
Stroke number and forward swinging values adjustment.
Stroke number preselection
Required number of strokes (6) can be preset by the controller during
the run.
A–B Low number of strokes
C–E Medium number of strokes
F–G High number of strokes
Required number of strokes depends on the type of material, and can
be found out in a practical test. Indicative data of stroke number adjust-
ment are stated in the table Stroke number and forward swinging
values adjustment.
After longer work with low number of strokes let the saw run with mini-
mum number of strokes (degree G) for about 1 to 3 minutes so that the
saw engine can cool down.
Table: Stroke number and forward swinging values adjustment
Max. material
Material strength
Timber 100 mm
Steel 5 mm
Aluminium 20 mm
Plastic material 20 mm
Rubber 30 mm
Ceramics 10 mm
Protection against material fringe (Fig. II)
To achieve clean cut on the upper side of the workpiece, we recommend
use of a pad against material fringe (16). Slip the pad into the slider (1)
by fitting the pad on the surfaces for the pad fixation and push it fully
to the grooves on the pad. The pad against material fringe (16) can only
be used for vertical and straight cuts. For chamfer cuts and curved cut,
the pad must be removed.
Dust exhaust
Carefully push the vacuum adaptor (9) into the rear part of the slider (1)
so that the safety plug on the bottom part of the slider snaps into the
slider hole. Then fit the vacuum cleaner suction hose reducer. For dis-
mounting of the vacuum adaptor press the safety plug in the slider hole
on the bottom part and then carefully pull the vacuum adaptor out of
the slider.
For enhanced effect of chips exhaust put on the protective guard (10).
Be careful in selecting the type of protective guard. Protective guard for
upright cutting (10a) cannot be used for angular cutting. For that cut-
ting use the protective guard for chamfer angular cutting (10b).

Commissioning and operation

Check whether the type of the plug corresponds with the type of the
socket. Check whether the data on the name plate correspond with the
actual power supply voltage. The tool intended for 230 V may be also
connected to 220/240 V.
Switching EPL 10-5 BE on and off
Switching on and off
By pressing the switch button (5) the machine activates. Release the
switch button and the machine stops.
18
Number of Forward
strokes swinging
G I–III
D–E 0
E 0–I
C–F 0–II
A–C 0
B–C 0
Permanent run
Press the switch button (5) fully and simultaneously push the locking
button (7). Thus the switch button locks in the ON position, and you
achieve permanent run of the machine.
Switching permanent run off
Repeated pressing the switch button (5) and its release the permanent
run is discontinued.
Switching EPL 10-5 E on and off
Switching on and off
Move the switch button (5) forward to activate the machine. Release the
switch button and the machine stops.
Permanent run
Move the switch button (5) forward and simultaneously press the front
part of the button. Thus the switch button locks and you achieve perma-
nent run of the machine.
Switching permanent run off
Press the rear part of the switch button (5) shortly to release the lock.
The switch button will spring back to the off position.

Work instructions

Always clamp the workpiece carefully. Use sharpened circular-saw
blades that are suitable for the respective material. Adapt the number of
strokes and the forward swinging to the material. When cutting metal,
apply a suitable lubricating agent on the cut to prevent the saw blade
from heating.
When you switch the saw off, do not brake the blade (15) by turning
the saw to the side.
If possible, use a pad against material fringe (12). Mind the uniformity
of feed.
Cutting angle adjustment (Fig. III)
Loosen the adjusting screw (18) of the slider.
Angle 0°, 15°, 30° or 45°
Shift the slider (1) back a bit and turn it to the desired position. The 0°,
15°, 30° and 45° angles can be deducted on the scale (19). Move the
slider (1) forward to the stop in the direction towards the saw blade.
Re - tighten the adjusting screw (18) of the slider.
Interposition setting
Shift the slider (1) back a bit and turn it to the desired position. Tighten
the slider fixing bolt (18) to still allow adjustment of the slider (1). Adjust
the cutting angle accurately using an angle gauge (the saw blade (15)
must be clamped for this purpose). Tighten the slider fixing bolt (18).
Parallel stop (Fig. IV)
Straight cuts
The guide (20) provided with a scale (22) is pushed into the holes in
the slider and secured with two slider fixing bolts (18). The maximum
adjustable width per cut is approx. 200 mm. Deduct the cut width on
the guide scale (22) always on the inner slide edge (23) which is more
distant from the guide stop (21).
Cuts in circles
Take out the chip pull-out pad (16) of the slider (1), if fitted! The maxi-
mum material thickness for cutting in circles is 30 mm!
The guide (20) provided with a scale (22) is pushed the other way round
into the hole in the slider (by pushing the guide (21) to the upper stop)
and secured with two slider fixing bolts (18). The centre pin (24) must
be pushed into the rear centre pin hole (25). The maximum adjustable
radius per cut (circle radius) is approx. 200 mm. Deduct the cut radius on
the guide scale (22) always on the inner slide edge (23) which is more
distant from the guide stop (21).
Steel slider pad
After releasing the four pad screws (12) you can exchange the steel
pad (11) located on the bottom side of the slider (1).